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Re: LF: ROS 503.600kHz beacon

To: <[email protected]>
Subject: Re: LF: ROS 503.600kHz beacon
From: "Graham" <[email protected]>
Date: Sun, 2 May 2010 00:51:16 +0100
Importance: Normal
In-reply-to: <[email protected]>
References: <[email protected]> <[email protected]>
Reply-to: [email protected]
Sender: [email protected]

Hi Michel

No .. not  me  !!!  well  not  tonight  anyway hihi

I think Jim called Gary , but ROS beacon stalls when the station is called its possible to run two sessions of ros at the same time .. that may be useful ?

73 - G ..

G0NBD.

--------------------------------------------------
From: "Michel F5WK" <[email protected]>
Sent: Sunday, May 02, 2010 12:12 AM
To: <[email protected]>
Subject: Re: LF: ROS 503.600kHz beacon


Hello Gary,

Good conditions tonight:

RX1: <20:15 UTC> <-344,7 Hz> G4WGT TEST IO83QO  <STOP> <-29 dB>
RX1: <20:20 UTC> <-344,2 Hz> G4WGT TEST IO83QO  <STOP> <-25 dB>
RX1: <20:25 UTC> <-344,2 Hz> G4WGT TEST IO83QO  <STOP> <-30 dB>
RX1: <20:30 UTC> <-344,2 Hz> G4WGT TEST IO83QO  <STOP> <-15 dB>
RX1: <20:35 UTC> <-344,2 Hz> G4WGT TEST IO83QO  <STOP> <-19 dB>
RX1: <20:40 UTC> <-344,2 Hz> G4WGT TEST IO83QO  <STOP> <-18 dB>
RX1: <20:45 UTC> <-343,8 Hz> G4WGT TEST IO83QO  <STOP> <-21 dB>
RX1: <20:50 UTC> <-343,8 Hz> G4WGT TEST IO83QO  <STOP> <-17 dB>
RX1: <20:55 UTC> <-343,8 Hz> G4WGT TEST IO83QO  <STOP> <-26 dB>
RX1: <21:00 UTC> <-343,8 Hz> G4WGT TEST IO83QO  <STOP> <-19 dB>
RX1: <21:05 UTC> <-343,8 Hz> G4WGT TEST IO83QO  <STOP> <-18 dB>
RX1: <21:10 UTC> <-343,3 Hz> G4WGT TEST IO83QO  <STOP> <-16 dB>
RX1: <21:12 UTC> <-111,8 Hz> 5? Z%A%EJ4$T9_*>>LS1^8TIB <CANCEL> <-36 dB>
RX1: <21:18 UTC> <-299,3 Hz> G4WGT DE M0BMU HW? K <STOP> <-12 dB>

ROS didn't decode the first transmission of M0BMU at 21:12 UTC which was
really strong at that time (S5 with an average S1 noise level)
It looks like ROS synchronized on another transmission instead (G0NBD ?)
and once locked, cannot decode another simultaneous transmissions.

73

Michel - f5wk

Hi LF,

Again running ROS v3.5.1 data mode beacon in EME mode with a little more power.

Tx frequency 503.600 kHz
Dial 502.050 kHz USB
Tx power 10 watts
ERP estimated 50 mW
5 minute increments

Reports & QSO attempts welcome.

73

Gary  - G4WGT







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